Re: Hardening relay and sender-specified routing

2016-10-20 Thread Doobster
38: >> to=<8467-6900600747-824-sales= > example.com@.gretofrr >>, relay=none, >> delay=410468, delays=410348/0.02/120/0, dsn=4.4.1, status=deferred >> (connect >> to mail.gretofrr.us[2400:cb00:2048:1::681b:8fb4]:25: Connection timed >> out) > > > This is postfix trying to deliver the undeliverable DSN's you've > configured in amavisd. Turn those off. > > > > -- Noel Jones Thanks. This was my issue. Disabled DSN for postfix in main.cf via "smtpd_discard_ehlo_keywords=silent-discard,dsn" and for amavisd in amavisd.conf via "@smtpd_discard_ehlo_keywords=('8BITMIME','DSN');" Clearing the mail queue has got me to a clean mail log now. -- View this message in context: http://postfix.1071664.n5.nabble.com/Hardening-relay-and-sender-specified-routing-tp86772p86815.html Sent from the Postfix Users mailing list archive at Nabble.com.

Re: Hardening relay and sender-specified routing

2016-10-20 Thread Noel Jones
On 10/20/2016 11:52 AM, Doobster wrote: > Noel Jones-2 wrote >> On 10/20/2016 12:57 AM, Ross Naheedy wrote: >>> I am having a peculiar issue in not being able to lock down my >>> postfix 2.10. This is on a server that is on the Internet and must >>> receive emails and relay email for authenticated

Re: Hardening relay and sender-specified routing

2016-10-20 Thread Doobster
s failing. Is there any way for me to limit the number of times postfix tries to bounce a message like this? I figure after a couple of tries, I'd want it to give up. Noel Jones-2 wrote >> Looks to me a different form of sender-specified routing based >> on what I've r

Re: Hardening relay and sender-specified routing

2016-10-20 Thread Noel Jones
On 10/20/2016 12:57 AM, Ross Naheedy wrote: > I am having a peculiar issue in not being able to lock down my > postfix 2.10. This is on a server that is on the Internet and must > receive emails and relay email for authenticated users. My main.cf > relevant portions look like thi

Re: Hardening relay and sender-specified routing

2016-10-19 Thread Christian Kivalo
Am 20. Oktober 2016 07:57:58 MESZ, schrieb Ross Naheedy : >I am having a peculiar issue in not being able to lock down my postfix >2.10. This is on a server that is on the Internet and must receive >emails >and relay email for authenticated users. My main.cf relevant portions >look >like this: